Compact, general-purpose tabletop unit for effective lyophilisation of specimens in your everyday lab activities. The LDplus user interface makes the work very easy.  You can choose from a wide range of configurations to adapt the freeze dryer optimally to your specific needs. Condenser temperature of -85° C for specimens containing solvents or with low eutectic points.

Alpha 1-4 / 2-4 LDplus Freeze dryers – 4kg

Ice condenser capacity: 4.0 kg

Condenser temperatures: -55°C / -85°C

Key Aspects:

  • Condenser performance 4kg/24 hours.
  • Standard bench-top system 3 or 5 unheated shelves, 12 ports.
  • -55C for drying of aqueous products.
  • -85C for drying solvents with low eutectic points.
  • Display of vacuum, sample temperature, ice condenser temp, run time.
  • Vacuum control option.
  • Attachments for ampoules, round bottomed flasks, wide-necked filter bottles.
  • Complete system includes vacuum pump.
  • RS232 communication port.
  • Numerous configurations available.
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